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usb: renesas_usbhs: Add support for RZ/A1

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This patch adds the capability to support RZ/A1 SoCs.

Signed-off-by: Chris Brandt <chris.brandt@renesas.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Chris Brandt
2018-01-08 07:30:53 -05:00
committed by Greg Kroah-Hartman
parent ce5bf9a50d
commit aec2927b59
6 changed files with 77 additions and 1 deletions
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6
drivers/usb/renesas_usbhs/common.h
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@@ -98,6 +98,7 @@ struct usbhs_priv;
#define D2FIFOCTR 0x00F2 /* for R-Car Gen2 */
#define D3FIFOSEL 0x00F4 /* for R-Car Gen2 */
#define D3FIFOCTR 0x00F6 /* for R-Car Gen2 */
#define SUSPMODE 0x0102 /* for RZ/A */
/* SYSCFG */
#define SCKE (1 << 10) /* USB Module Clock Enable */
@@ -106,6 +107,8 @@ struct usbhs_priv;
#define DRPD (1 << 5) /* D+ Line/D- Line Resistance Control */
#define DPRPU (1 << 4) /* D+ Line Resistance Control */
#define USBE (1 << 0) /* USB Module Operation Enable */
#define UCKSEL (1 << 2) /* Clock Select for RZ/A1 */
#define UPLLE (1 << 1) /* USB PLL Enable for RZ/A1 */
/* DVSTCTR */
#define EXTLP (1 << 10) /* Controls the EXTLP pin output state */
@@ -233,6 +236,9 @@ struct usbhs_priv;
#define USBSPD_SPEED_FULL 0x2
#define USBSPD_SPEED_HIGH 0x3
/* SUSPMODE */
#define SUSPM (1 << 14) /* SuspendM Control */
/*
* struct
*/